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2585083 = 19136057
BaseRepresentation
bin1001110111000111111011
311212100001211
421313013323
51130210313
6131223551
730654454
oct11670773
94770054
102585083
111506236
12a47bb7
136c6847
144b412b
15360e3d
hex2771fb

2585083 has 4 divisors (see below), whose sum is σ = 2721160. Its totient is φ = 2449008.

The previous prime is 2585081. The next prime is 2585111. The reversal of 2585083 is 3805852.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2585083 - 21 = 2585081 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2585081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68010 + ... + 68047.

It is an arithmetic number, because the mean of its divisors is an integer number (680290).

22585083 is an apocalyptic number.

2585083 is a deficient number, since it is larger than the sum of its proper divisors (136077).

2585083 is a wasteful number, since it uses less digits than its factorization.

2585083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136076.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 2585083 is about 1607.8193306463. The cubic root of 2585083 is about 137.2434090728.

The spelling of 2585083 in words is "two million, five hundred eighty-five thousand, eighty-three".

Divisors: 1 19 136057 2585083